Dr. Z (Dr. ソーノイダ Dr. Sonoida) is the main antagonist in the first series of Dinosaur King, as the leader of the notorious Alpha Gang. However, after being betrayed by his long-time comrade, Seth, Dr. Z changes his ways and joins the D-Team's cause. He is voiced by Tetsuo Goto (Japanese) and Eric Stuart (English).
Dr. Z played Ratigan in The Great Ketchum Detective
Dr. Z Played Anubi In Yu-Gi-Oh! The Movie (1701Movies Human Style)
- In Dinosaur King (1701Movies Style) He is Played by Evil Bulldog